Video Surveillance Systems – Lens - f/1.8 - 3 mm Maximum Focal Length - 1.80 mm Minimum Focal Length - No Autofocus - CS Mount - 1.7x Optical Zoom - Varifocal - Surveillance Camera - 19.69" Minimum Focus Distance - 102.7 x 86. ...
Video Surveillance Systems – Lens - f/1.5 - 40 mm Maximum Focal Length - 9 mm Minimum Focal Length - No Autofocus - CS Mount - 4.4x Optical Zoom - Varifocal - Surveillance Camera - 28.4 x 21.2° Wide/6.7 x 5° Tele/32.9 x ...